Virginia Code Title 46.2. Motor Vehicles § 46.2-1105. Width of vehicles generally; exceptions

A. No vehicle, including any load thereon, but excluding the mirror required by § 46.2-1082 and any warning device installed on a school bus pursuant to § 46.2-1090, shall exceed a total outside width of 102 inches.

B. Notwithstanding subsection A, a travel trailer as defined in § 46.2-1500 or a motor home may exceed 102 inches if such excess width is attributable to an appurtenance that extends no more than six inches beyond the body of the vehicle. For the purposes of this subsection, “appurtenance” includes (i) an awning and its support hardware and (ii) any appendage that is installed by the manufacturer or dealer intended to be an integral part of a motor home or travel trailer, but does not include any item that is temporarily attached to the exterior of the vehicle by the vehicle's owner for the purposes of transporting the item from one location to another.